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STR-DH520
STR-DH520
35
35
4-23. SCHEMATIC DIAGRAM – HDMI RE PC Board (2/3) –
Note:
IC3501 on the HDMI RE PC board cannot exchange with single.
When this part on the HDMI RE PC board is damaged, exchange
the entire mounted board.
1
A
B
C
D
E
F
G
H
I
J
K
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
HDMI RE PC BOARD (2/3)
8
9
10
5
4
11
3
12
13
14
2
1
2.2 2.2 2.2 2.2 2.2 2.2 2.2 2.2 2.2 3.3
0 1.8 2.2 2.4 2.4 2.4 2.4 2.4 2.4 2.4 1.8
0 3.3
0
0
1.8
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
0
3.3
3.3
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
1.8
0
0
1.5
2.1
5
5
5
3.3
0
2
0
0.7
0.7
1.8
0.7
0.7
0
0.7
0.7
1.8
0
0
0
1.8
1.8
0
0.6 0
0
0
0
0
0
0
0
0
0
1.8 0
3.3 0
0
0
0
0
0
0
0
0
3.3 3.3
1.8
0
0.5
3.3
3.3
0
6
5
6
0
6
5
3.3
2.8 3.8 0
3.3 0.6
2.8 2.3 0
1.2 0.6
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
HSYNC
DE
TX_RST
CSCL
MCK
SD3
SD2
SD1
SD0
WS
SPDIF
Q[35]
Q[34]
Q[33]
Q[32]
Q[31]
Q[27]
Q[26]
Q[19]
Q[18]
Q[17]
Q[16]
Q[11]
Q[10]
Q[9]
Q[8]
Q[7]
Q[6]
Q[3]
Q[1]
Q[0]
Q[22]
Q[23]
Q[25]
TX_5VPWR
SD0
SD1
SD2
SD3
SPDIF
Q[2]
Q[4]
Q[5]
Q[15]
Q[14]
Q[13]
Q[12]
Q[20]
Q[21]
Q[24]
Q[29]
Q[28]
Q[30]
VSYNC
ODCK
SCK
WS
SCK
TX_INT
C3606
1
L3504
10uH
L3503
10uH
L3506
10uH
C3568
0.1
C3569
0.1
C3579
0.1
C3582
0.1
C3578
0.1
C3580
0.1
C3573
0.1
C3567
0.1
C3566
0.1
C3571
0.1
C3570
0.1
C3563
0.1
C3564
0.1
C3565
0.1
100
R3623
680
R3625
10
R3626
10
R3627
JL3525
47k
R3640
DGND
10k
R3634
1.8k
R3638
1.8k
R3639
C3593
1
C3602
1
DGND
JL3529
JL3528
4.7k
R3624
33
R3592
L3505
10uH
C3581
0.1
HDMI
3.3V
DGND
CVCC18
D18
D17
D16
D15
D14
D13
D12
D11
D10
D9
GND
IDCK
IOVCC33
D8
D7
D6
D5
D4
D3
D2
D1
D0
CVCC18
GND
JL3527
JL3523
0
R3028
JL3524
JL3534
HDMI
1.8V
10k
R3622
C3588
0.22
100
R3646
JL3533
JL3530
C3654
1
C3655
1
C3689
1
C3690
1
D3515
1SR154-400TE-25
D3514
1SR154-400TE-25
C3702
0.1
47k
R3725
68
R3684
68
R3685
0
R3708
90
L3511
90
L3512
100
R3740
JL3558
1k
R3641
10
R3629
10
R3631
CSDA
0
R3745
33k
R3738
22k
R3737
C3703
470p
C3704
0.1
C3651
1
C3592
1
IC3523
MM1661JHBE
0
R3748
0
R3749
0
R3750
470
R3754
FB3509
0uH
FB3512
0uH
FB3508
220ohm
C3718
10
C3719
10
C3720
10
18
R3630
C3605
0.22
C3726
1
C3727
0.1
C3585
0.22
C3713
10
10
C3714
C3712
10
C3510
100
10V
IC3526
MM1923DTRE
IC3528
MM1921CTRE
C3706
0.1
C3741
1000p
CN3500
19P
DATA2+
DATA2 SHIELD
DATA2-
DATA1+
DATA1 SHIELD
DATA1-
DATA0+
DATA0 SHIELD
DATA0-
CLOCK+
CLOCK SHIELD
CLOCK-
CEC
RESERVE(NC)
SCL(5V)
SDA(5V)
DDC/CEC GND
+5V POWER
HOT PLUG DET
IC3510
NJM2878F3-05 (TE2)
IC3509
NJM2878F3-05 (TE2)
+4V
+6V
CN3510
6P
+4V
+4V
DGND
DGND
+6V
+6V
1
2
3
4
5
6
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
+1.2V REG
IC3528
+3.3V REG
IC3526
+1.8V REG
IC3523
+5V REG
IC3510
+5V REG
IC3509
HDMI RE
PC BOARD
(1/3), (3/3)
(Page 34),
TV OUT
ARC
HDMI
ASSIGNABLE
(INPUT ONLY)
1